145403040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:311

約数の個数: 192

約数和(自身を含む): 492500736

約数和(自身を除く): 347097696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 103, 120, 136, 160, 170, 173, 204, 206, 240, 255, 272, 309, 340, 346, 408, 412, 480, 510, 515, 519, 544, 618, 680, 692, 816, 824, 865, 1020, 1030, 1038, 1236, 1360, 1384, 1545, 1632, 1648, 1730, 1751, 2040, 2060, 2076, 2472, 2595, 2720, 2768, 2941, 3090, 3296, 3460, 3502, 4080, 4120, 4152, 4944, 5190, 5253, 5536, 5882, 6180, 6920, 7004, 8160, 8240, 8304, 8755, 8823, 9888, 10380, 10506, 11764, 12360, 13840, 14008, 14705, 16480, 16608, 17510, 17646, 17819, 20760, 21012, 23528, 24720, 26265, 27680, 28016, 29410, 35020, 35292, 35638, 41520, 42024, 44115, 47056, 49440, 52530, 53457, 56032, 58820, 70040, 70584, 71276, 83040, 84048, 88230, 89095, 94112, 105060, 106914, 117640, 140080, 141168, 142552, 168096, 176460, 178190, 210120, 213828, 235280, 267285, 280160, 282336, 285104, 302923, 352920, 356380, 420240, 427656, 470560, 534570, 570208, 605846, 705840, 712760, 840480, 855312, 908769, 1069140, 1211692, 1411680, 1425520, 1514615, 1710624, 1817538, 2138280, 2423384, 2851040, 3029230, 3635076, 4276560, 4543845, 4846768, 6058460, 7270152, 8553120, 9087690, 9693536, 12116920, 14540304, 18175380, 24233840, 29080608, 36350760, 48467680, 72701520, 145403040]

約数ペア:

[(1, 145403040), (2, 72701520), (3, 48467680), (4, 36350760), (5, 29080608), (6, 24233840), (8, 18175380), (10, 14540304), (12, 12116920), (15, 9693536), (16, 9087690), (17, 8553120), (20, 7270152), (24, 6058460), (30, 4846768), (32, 4543845), (34, 4276560), (40, 3635076), (48, 3029230), (51, 2851040), (60, 2423384), (68, 2138280), (80, 1817538), (85, 1710624), (96, 1514615), (102, 1425520), (103, 1411680), (120, 1211692), (136, 1069140), (160, 908769), (170, 855312), (173, 840480), (204, 712760), (206, 705840), (240, 605846), (255, 570208), (272, 534570), (309, 470560), (340, 427656), (346, 420240), (408, 356380), (412, 352920), (480, 302923), (510, 285104), (515, 282336), (519, 280160), (544, 267285), (618, 235280), (680, 213828), (692, 210120), (816, 178190), (824, 176460), (865, 168096), (1020, 142552), (1030, 141168), (1038, 140080), (1236, 117640), (1360, 106914), (1384, 105060), (1545, 94112), (1632, 89095), (1648, 88230), (1730, 84048), (1751, 83040), (2040, 71276), (2060, 70584), (2076, 70040), (2472, 58820), (2595, 56032), (2720, 53457), (2768, 52530), (2941, 49440), (3090, 47056), (3296, 44115), (3460, 42024), (3502, 41520), (4080, 35638), (4120, 35292), (4152, 35020), (4944, 29410), (5190, 28016), (5253, 27680), (5536, 26265), (5882, 24720), (6180, 23528), (6920, 21012), (7004, 20760), (8160, 17819), (8240, 17646), (8304, 17510), (8755, 16608), (8823, 16480), (9888, 14705), (10380, 14008), (10506, 13840), (11764, 12360)]